574138 has 8 divisors (see below), whose sum is σ = 865332. Its totient is φ = 285696.

The previous prime is 574127. The next prime is 574157. The reversal of 574138 is 831475.

It can be written as a sum of positive squares in 2 ways, for example, as 573049 + 1089 = 757^2 + 33^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45 + ... + 1072.

2⁵⁷⁴¹³⁸ is an apocalyptic number.

574138 is a deficient number, since it is larger than the sum of its proper divisors (291194).

574138 is a wasteful number, since it uses less digits than its factorization.

574138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376.

The product of its digits is 3360, while the sum is 28.

The square root of 574138 is about 757.7189452561. The cubic root of 574138 is about 83.1136006755.

The spelling of 574138 in words is "five hundred seventy-four thousand, one hundred thirty-eight".